XML 57 R46.htm IDEA: XBRL DOCUMENT v3.8.0.1
Investments (Cost-Method Investments) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Dec. 31, 2016
Schedule of Cost-method Investments [Line Items]          
Cost method investments $ 38,636   $ 38,636   $ 33,777
Foreign exchange and other gains (losses) 491 $ 1,216 957 $ (2)  
ImThera Medical, Inc. | Cost Method Investee | Other Assets          
Schedule of Cost-method Investments [Line Items]          
Outstanding loans 1,000   1,000    
Cost Method Investee | Respicardia | Other Assets          
Schedule of Cost-method Investments [Line Items]          
Outstanding loans 1,500   1,500    
Respicardia          
Schedule of Cost-method Investments [Line Items]          
Cost method investments 21,129   21,129   17,518
ImThera Medical, Inc.          
Schedule of Cost-method Investments [Line Items]          
Cost method investments 12,000   12,000   12,000
Rainbow Medical Ltd.          
Schedule of Cost-method Investments [Line Items]          
Cost method investments 4,178   4,178   3,733
MD Start II          
Schedule of Cost-method Investments [Line Items]          
Cost method investments 1,179   1,179   526
Other          
Schedule of Cost-method Investments [Line Items]          
Cost method investments $ 150   150   $ 0
Istituto Europeo di Oncologia S.R.L.          
Schedule of Cost-method Investments [Line Items]          
Foreign exchange and other gains (losses)     $ 3,200